<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div>Dear Neks<br class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><br class=""></div><div class=""><br class=""></div><div class="">I am trying to simulate a channel flow, with a passive scalar that is introduced in the channel as a point source near the entrance of the channel. clearly, the scalar is not periodic. </div><div class=""><br class=""></div><div class="">I dont seem to be able to set periodic boundary conditions for the velocity in the streamwise direction, as well as non-periodic boundary conditions for the scalar (i tried pretty much any combination of non-periodic boundary conditions). i get the error :</div><div class=""><span style="font-family: Menlo; font-size: 11px;" class="">Mesh consistency check failed.</span><span style="font-family: Menlo; font-size: 11px;" class=""> </span><span style="font-family: Menlo; font-size: 11px;" class="">EXITING in VRDSMSH. </span></div><div class=""><br class=""></div><div class="">is Nek5000 not supporting periodic and non-periodic conditions for velocity and scalar respectively ?</div><div class=""><br class=""></div><div class="">Thanks for your help,</div><div class="">Agnese</div><div class=""><br class=""></div><div class=""><br class=""><div class="">
<div class=""><div class="">Agnese Seminara</div><div class=""><div class="">--------------------------------</div><div class="">CNRS</div><div class="">Laboratoire de physique de la matière condensée</div><div class="">Parc Valrose </div><div class="">avenue J Vallot</div><div class="">06108 Nice, France</div><div class=""><span style="color: rgb(38, 48, 51); font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);" class="">+33 (0) 492 076 775</span></div><div class=""><a href="http://sites.unice.fr/site/aseminara/" class="">http://sites.unice.fr/site/aseminara/</a></div></div></div>
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